When i open remote management showing a error message''error:1004'' please help me to solve this problem.

His problem can occur when you give the workbook a defined name and then copy the worksheet several times without first saving and closing the workbook, as in the following sample code: Sub CopySheetTest() Dim iTemp As Integer Dim oBook As Workbook Dim iCounter As Integer ' Create a new blank workbook: iTemp = Application.SheetsInNewWorkbook Application.SheetsInNewWorkbook = 1 Set oBook = Application.Workbooks.Add Application.SheetsInNewWorkbook = iTemp ' Add a defined name to the workbook ' that RefersTo a range: oBook.Names.Add Name:="tempRange", _ RefersTo:="=Sheet1!$A$1" ' Save the workbook: oBook.SaveAs "c:\test2.xls" ' Copy the sheet in a loop. Eventually, ' you get error 1004: Copy Method of ' Worksheet class failed. For iCounter = 1 To 275 oBook.Worksheets(1).Copy After:=oBook.Worksheets(1) Next End Sub